0 Ultraviolet light has a wavelength that is after the violet (= light purple) end of the range of colours that can be seen by humans. Light of this type causes the skin to become darker in the sun. -- 紫外線的
Fragments were separated through electrophoresis on 2 % agarose gels and visualized using ethidium bromide under ultraviolet light.
This suggests that halibut ultraviolet opsin has an absorbance maximum around 370 nm, but spectrometric analyzes are needed to verify its spectral proper ties.
This system consisted of multiple tanks that were equipped with mechanical, ultraviolet, and biological filtration.
It can tolerate high temperatures, desiccation, ultraviolet light and ionising radiation doses 1,000 times higher than would be fatal to humans.
Here eggs are likely to be at lower concentrations and have a lower viability due to greater exposure to desiccation and ultraviolet radiation.
After dehiscence (7-10 days after painting), the location of these seeds was determined using a handheld ultraviolet light at night.
Why mice have evolved a photopic sensitivity that favors ultraviolet radiation is an intriguing question.
An enhanced soil water content near the surface is always accompanied with a reduced peak ultraviolet flux, both reducing the chemical reactivity of the soil.
